Difference between revisions of "Activated sludge"

From PLANTFACTS.OSU.EDU
Jump to: navigation, search
 
Line 2: Line 2:
  
 
1.  A granular, porous, [[organic fertilizer]] material derived from sewerage. [[Aeration]], digestion, and drying processes kill all [[bacteria]] and weed [[seed]]s. Nitrogen is the most valuable component of this product.<br><br>
 
1.  A granular, porous, [[organic fertilizer]] material derived from sewerage. [[Aeration]], digestion, and drying processes kill all [[bacteria]] and weed [[seed]]s. Nitrogen is the most valuable component of this product.<br><br>
http://www.sswm.info/sites/default/files/toolbox/Tilley%20et%20al%202014%20Schematic%20of%20the%20Activated%20Sludge_medium.png<br><br>
+
http://www.sswm.info/sites/default/files/toolbox/ASH%20DEC%202008%20Ash%20dec%20process.JPG<br><br>
Schematic of the aeration tank and secondary settling tank of an Activated Sludge System.<br>
+
The process of recycling sludge products to produce a high quality fertilizer.<br>
Source: http://www.sswm.info/category/implementation-tools/wastewater-treatment/hardware/semi-centralised-wastewater-treatments-3<br><br>
+
Source: http://www.sswm.info/content/fertiliser-sludge<br><br>

Latest revision as of 18:17, 25 July 2016


1. A granular, porous, organic fertilizer material derived from sewerage. Aeration, digestion, and drying processes kill all bacteria and weed seeds. Nitrogen is the most valuable component of this product.

ASH%20DEC%202008%20Ash%20dec%20process.JPG

The process of recycling sludge products to produce a high quality fertilizer.
Source: http://www.sswm.info/content/fertiliser-sludge